What is the primary benefit of these race heads over stock heads?

These Industrial Injection race heads are designed with optimized porting and combustion chambers to significantly improve airflow compared to factory heads. This enhanced airflow is crucial for supporting higher power levels and increased boost pressures often found in performance Duramax builds.

Are these heads compatible with all 2006-2010 Duramax engines?

These heads are specifically listed for the LBZ and LMM engine codes within the 2006-2010 Duramax range. While they are a direct replacement for these specific models, it's always recommended to confirm your exact engine code to ensure perfect compatibility.

What other parts are typically needed when installing new cylinder heads?

When installing new cylinder heads, it's standard practice to replace head gaskets and head bolts or studs. Depending on your build's goals, you may also need updated valve springs, pushrods, and potentially a new camshaft to take full advantage of the improved airflow.

Specifications

Brand: Industrial Injection
Part #: PDM-LBZ/LMMRH
UPC: 840256915556

Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Race Heads

Name: Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Race Heads
Brand: Industrial Injection
SKU: industrial-injection-industrial-injection-06-10-chevrolet-duramax-lbz-lmm-race-h-t14-532262
Price: 4194.15 USD
Availability: BackOrder

$4194.15

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Industrial Injection Race Heads for 06-10 Chevrolet Duramax LBZ/LMM.

Key Features

Fits 2006-2010 Chevrolet Duramax LBZ and LMM engines.
Built for high-performance applications and increased power demands.
Designed to improve airflow over stock cylinder heads.
Constructed from strong, durable materials for longevity.
Optimized porting and combustion chamber design.
Not CARB approved; cannot ship to California.

These cylinder heads are specifically designed for 2006-2010 Chevrolet Duramax LBZ and LMM engines. Please verify compatibility with your specific vehicle configuration.

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About this part

Product Details

If you're looking to significantly boost the performance of your 2006-2010 Chevrolet Duramax LBZ or LMM, a set of race-ready cylinder heads is a critical component. These Industrial Injection Race Heads are built to handle increased power demands, making them a solid choice for serious engine builds where airflow and durability are paramount. They are designed to work with the specific architecture of the LBZ and LMM Duramax engines, aiming to improve breathing and support higher boost levels.

Industrial Injection has a reputation for building robust components for diesel trucks, and these heads are no exception. They are constructed from strong, well-built materials designed to withstand the rigors of high-performance applications. The porting and combustion chamber design are optimized for better airflow compared to stock heads, which can translate to more power and improved efficiency when paired with other supporting modifications. While these are race heads, they are designed as a direct replacement for the factory heads, simplifying the installation process for a qualified mechanic. It's important to note that these heads are not CARB approved and cannot be shipped to California.

When undertaking a project that involves replacing cylinder heads, it's essential to have all the necessary supporting components ready. This includes new head gaskets, head bolts or studs, and potentially updated valve springs and pushrods depending on your camshaft and intended power output. Always refer to the manufacturer's installation instructions for the most accurate guidance on proper torque sequences and any specific requirements for these race heads.